Spn 1548 5 Hvac Duct Temperature Q&a Hino 268 Ac Recharge Fmi Dd1
Either damaged wiring or connector pins or replace the failed sensor. Still getting air in the sleeper but now the fan level 8 (max) is more like a level 4. What's the make/model/year of your truck?
What Is Code SPN 1548 FMI 5? (Freightliner HVAC Duct Temperature)
The suspect parameter number (spn) is diagnostic fault code terminology found on some caterpillar ® products using a j1939 can data link. Ł discharge temp sensor wire shorted to power • discharge temp sensor missing ł open circuit in. (fresh air), inside the cab (recirc air), or a mixture of the.
This is more for the automatic portion of the hvac system.
Suspect parameter numbers (spn) codes on j1939 data link the suspect parameter number (spn) is diagnostic fault code terminology found on some of our equipment using a j1939. The fmi 5 is indicating that it is open circuit. 5 inactive fault codes (1) fault description: I have a hvac duct temperature code spn 1548.
Circuit and sensor associated with providing the hvac duct temperature parameter Discharge temp sensor high possible causes: Could be hvac related error. If it doesn't help (sometimes there's a program block to prevent stealing equipment).
SPN 1548 FMI 5. HVAC Duct Temperature Current below normal or open
Source addresses and dtc descriptions are presented in plain text.
Dtc 5, spn 1548, fmi 3: Suspect parameter number for freightliner trucks error code list. I'd suggest to disconnect a battery for 15 mins, reconnect, wait for 5 mins and try to restart. 5 (current below normal), count:
Mine just came on as well the same time i lost all air in the cab. Freightliner spn code list from 1 to 9999999. In the hvac unit, there is a temp sensor. Suspect parameter number (spn), failure mode indicator (fmi) and occurrence count numbers are listed.
What Is Code SPN 1548 FMI 5? (Freightliner HVAC Duct Temperature)
The code is still active.
I assumed the duct sensors might be bad so i replaced both of them located on passenger side underneath the dash. The society of automotive engineers. Data erratic, intermittent or incorrect. This will only affect certain hvac functions.
Head will modulate the temperature door in order to reach and maintain the reference temperature. Whats this mean vehicle fault:
Q&A Hino 268 AC Recharge SPN 1548 FMI 5 DD15 HVAC
Q&A Hino 268 AC Recharge SPN 1548 FMI 5 DD15 HVAC
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